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10502848380 = 2235571306563
BaseRepresentation
bin10011100100000010…
…01011111101111100
31000002221221222102110
421302001023331330
5133002212122010
64454104254020
7521161511133
oct116201137574
930087858373
1010502848380
1144aa647492
122051471310
13cb4c2bbab
14718c5a91a
154170da120
hex27204bf7c

10502848380 has 48 divisors (see below), whose sum is σ = 29459574144. Its totient is φ = 2795845440.

The previous prime is 10502848351. The next prime is 10502848397. The reversal of 10502848380 is 8384820501.

It is a super-2 number, since 2×105028483802 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119022 + ... + 187541.

It is an arithmetic number, because the mean of its divisors is an integer number (613741128).

Almost surely, 210502848380 is an apocalyptic number.

10502848380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10502848380 is an abundant number, since it is smaller than the sum of its proper divisors (18956725764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10502848380 is a wasteful number, since it uses less digits than its factorization.

10502848380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307146 (or 307144 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 39.

The spelling of 10502848380 in words is "ten billion, five hundred two million, eight hundred forty-eight thousand, three hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 571 1142 1713 2284 2855 3426 5710 6852 8565 11420 17130 34260 306563 613126 919689 1226252 1532815 1839378 3065630 3678756 4598445 6131260 9196890 18393780 175047473 350094946 525142419 700189892 875237365 1050284838 1750474730 2100569676 2625712095 3500949460 5251424190 10502848380